Closed · EPA-R3-CBP-21-08 · CFDA 66.466 · Discretionary

Chesapeake Bay Program Office Fiscal Year 2021 Request for Applications for CBP 2025 Tidal Water Model for the Assessment of 2035 Climate Change Risk to the Chesapeake TMDL

Federal grant opportunity posted by Environmental Protection Agency, cataloged on Grants.gov.

up to $1.6M
Award range
Closed
Status
September 20, 2021
Close date
1
Expected awards

The verdict

Chesapeake Bay Program Office Fiscal Year 2021 Request for Applications for CBP 2025 Tidal Water Model for the Assessment of 2035 Climate Change Risk to the Chesapeake TMDL is a closed discretionary listing from Environmental Protection Agency that offered Up to $1,650,000 across 1 expected award. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,487 other opportunities from Environmental Protection Agency.

up to $1.6M
award range
Closed
application status
1
expected award
66.466
CFDA program

Archived opportunity record

Chesapeake Bay Program Office Fiscal Year 202… is closed (last close September 20, 2021). Check the agency catalog for replacement NOFOs. Environmental Protection Agency still indexes 1,487 other opportunities here.

According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.

Deadline tracker

Application window closed

Closed September 20, 2021

Posted Aug 5 Closes Sep 20

Est. Total Funding

$1,650,000

Expected Awards

1

Instrument

Cooperative Agreement

Cost Sharing

Required

Description

The U.S. Environmental Protection Agency’s (EPA) Chesapeake Bay Program Office (CBPO) is announcing a Request for Applications (RFA) for supporting Chesapeake Bay Program (CBP) goals related to the CBP requirement of a state-of-the-science model of the Chesapeake Bay tidal waters using an unstructured grid to be completed and fully operational by 2025. The new 2025 tidal Bay Model is required for the assessment of the Chesapeake TMDL water quality standards under 2035 climate change conditions. Specific support requested is for an overall main stem Bay and tributary TMDL simulation framework of model development and application to support the 2025 assessment of 2035 climate change risks and challenges to the Chesapeake TMDL water quality standards. The work includes the development and calibration of a fully-operational model by December 2024 for the tidal waters of the Chesapeake using the CBP ICM water quality code (FORTRAN or equivalent).

Catch-all / unrestricted eligibility mark · EPA-R3-CBP-21-08

Grants.gov marks Chesapeake Bay Program Office Fiscal Year 202… with a catch-all / unrestricted eligibility code (Others (see official listing text)). Read the official announcement text for the real applicant filter — the code alone is not a door list. Applicant cost-sharing is required on the Grants.gov extract. Instrument: Cooperative Agreement. Funding-activity code maps to Environment (ENV). This eligibility-code string dominates the Environmental Protection Agency book (1,239 peers, 83% of 1,488).

Code 25
Others (see official listing text)

Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.

Official Listing on Grants.gov

View full details, application forms, and submission instructions.

View on Grants.gov

Agency Contact

James Hargett

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What to do next

Chesapeake Bay Program Office Fiscal Year 202… is closed; use the parent program and agency catalog for the next funding cycle.

  • Browse open federal opportunities in the same category when this listing is closed. Open opportunities
  • Look up CFDA 66.466 across all indexed listings before you commit to this opportunity alone. Eligibility finder
  • Compare award ranges across federal categories before you pick a single CFDA. All categories

Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.

Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the SAM.gov Assistance Listings and Grants.gov. See our methodology for details. Retrieved and formatted by PlainGrants